<?php

class Controller extends CController {

    /**
     * @var string the default layout for the controller view. Defaults to 'application.views.layouts.column1',
     * meaning using a single column layout. See 'protected/views/layouts/column1.php'.
     */
    public $layout = 'application.views.admin.layouts.column1';

    /**
     * @var array context menu items. This property will be assigned to {@link CMenu::items}.
     */
    public $menu = array();

    /**
     * @var array the breadcrumbs of the current page. The value of this property will
     * be assigned to {@link CBreadcrumbs::links}. Please refer to {@link CBreadcrumbs::links}
     * for more details on how to specify this property.
     */
    public $breadcrumbs = array();
    public $slidebar = array();
    public $sidebarTop = array();
    public $moduleName = "";
    public $title = "";

    /*
     * init function
     */

    public function init() {
        //initial language
        if (!isset(Yii::app()->session['_lang']))
            Yii::app()->session['_lang'] = Yii::app()->params['defaultLanguage'];
        Yii::app()->language = Yii::app()->session['_lang'];
        return parent::init();
    }

    public function filters() {
        return array(
            'accessControl', // perform access control for CRUD operations
        );
    }

    /**
     * Specifies the access control rules.
     * This method is used by the 'accessControl' filter.
     * @return array access control rules
     */
    public function accessRules() {
        return array(
            array('allow', // allow authenticated user to perform 'create' and 'update' actions
                'users' => array('@'),
            ),
            array('allow', // allow all users to perform 'index' and 'view' actions
                'controllers' => array('site'),
                'actions' => array('login', 'captcha', 'changeLanguage'),
                'users' => array('*'),
            ),
            array('deny', // deny all users
                'users' => array('*'),
            ),
        );
    }

}